Drink holster



FIG. 1 is a front view of a drink holster showing my new design;

FIG. 2 is a rear view of the drink holster;

FIG. 3 is a left side view of the drink holster, a right side view beinga minor image thereof;

FIG. 4 is a top view of the drink holster; and,

FIG. 5 is a bottom view of the drink holster.

CLAIM The ornamental design for a drink holster, as shown and described.